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प्रश्न
The convex lens always gives small virtual image.
पर्याय
True
False
उत्तर
The convex lens always gives small virtual image - false.
Correct Statement:
The convex lens give enlarged. Virtual image when it is placed between pole and principal focus.
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संबंधित प्रश्न
Show by a ray diagram that a diverging lens cannot form a real image of an object placed anywhere on its principal axis.
Can a concave lens form an image of size two times that of the object? Give reason.
A convex lens forms a real, diminished point-sized image at focus. Then the position of the object is at
While doing an experiment for the determination of focal length of a convex lens, Raja Suddenly dropped the lens. It got broken into two halves along the axis. If he continues his experiment with the same lens,
- can he get the image?
- Is there any change in the focal length?
Draw ray diagrams showing the image formation by a concave lens when an object is placed
- at the focus of the lens
- between focus and twice the focal length of the lens
- beyond twice the focal length of the lens
Is it possible for a concave lens to form an image of size two times that of the object? Write Yes or No.
Draw a ray diagram to show what happens when a ray of light parallel to the principal axis of a concave lens passes through it.
A lens forms an image between the object and the lens. Draw a ray diagram to show the formation of such an image.
